40094879472

Names of 40094879472

• Cardinal: 40094879472 can be written as Forty billion, ninety-four million, eight hundred seventy-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.0094879472 × 10¹⁰

Factors of 40094879472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9455

Divisors of 40094879472

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 972 1259 1296 1944 2518 3777 3888 5036 7554 8191 10072 11331 15108 16382 20144 22662 24573 30216 32764 33993 45324 49146 60432 65528 67986 73719 90648 98292 101979 131056 135972 147438 181296 196584 203958 221157 271944 294876 305937 393168 407916 442314 543888 589752 611874 663471 815832 884628 1179504 1223748 1326942 1631664 1769256 1990413 2447496 2653884 3538512 3980826 4894992 5307768 7961652 10312469 10615536 15923304 20624938 30937407 31846608 41249876 61874814 82499752 92812221 123749628 164999504 185624442 247499256 278436663 371248884 494998512 556873326 742497768 835309989 1113746652 1484995536 1670619978 2227493304 2505929967 3341239956 4454986608 5011859934 6682479912 10023719868 13364959824 20047439736 40094879472
• Sum of all divisors σ(n): 116472545280
• Sum of proper divisors (its aliquot sum) s(n): 76377665808
• 40094879472 is an abundant number, because the sum of its proper divisors (76377665808) is greater than itself. Its abundance is 36282786336

Bases of 40094879472

• Binary: 100101010101110101110100111011110000₂
• Hexadecimal: 0x955D74EF0
• Base-36: IF3GF00

Squares and roots of 40094879472

• 40094879472 squared (40094879472²) is 1607599359874206998784
• 40094879472 cubed (40094879472³) is 64456502573420682697823330562048
• The square root of 40094879472 is 200237.0581885381
• The cube root of 40094879472 is 3422.6537851101

Scales and comparisons

• 40,094,879,472 seconds is equal to 1,274 years, 46 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 40,094,879,472 would take you about two thousand, five hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40094879472 cubic inches would be around 285.2 feet tall.

Recreational maths with 40094879472

• 40094879472 backwards is 27497849004
• 40094879472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40094879472's digits is 54
• More coming soon!